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Use WASM workers for even smaller size

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msqr1
2024-08-29 20:43:21 -07:00
parent c72ce7a829
commit 01a0dbf3a7
12 changed files with 71 additions and 75 deletions
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2
API.md
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@@ -71,6 +71,6 @@ cd Vosklet/src &&
| Option | Description | Default value | | Option | Description | Default value |
|---|---|---| |---|---|---|
| INITIAL_MEMORY | Set inital memory, valid suffixes: kb, mb, gb, tb or none (bytes) | ```300mb``` as [recommended](https://alphacephei.com/vosk/models). This memory will grow if usage exceeds this value, but this may [affect performance](https://github.com/WebAssembly/design/issues/1271). | | INITIAL_MEMORY | Set inital memory, valid suffixes: kb, mb, gb, tb or none (bytes) | ```300mb``` as [recommended](https://alphacephei.com/vosk/models). This memory will grow if usage exceeds this value, but this may [affect performance](https://github.com/WebAssembly/design/issues/1271). |
| MAX_THREADS | Set the max number of threads (>=1), this should be equal to the number of model and speaker model that is used in the program | ```1``` (1 recognizer, 1 model, no speaker model) | | MAX_THREADS | Set the max number of threads (>=1), this should be equal to the number of recognizers used in the program | ```1``` |
| JOBS | Set the number of jobs (threads) when building | ```$(nproc)``` | | JOBS | Set the number of jobs (threads) when building | ```$(nproc)``` |
| EMSDK | Set EMSDK's path (will install EMSDK in root folder if unset) | ```../emsdk``` | | EMSDK | Set EMSDK's path (will install EMSDK in root folder if unset) | ```../emsdk``` |

5
Examples/Vosklet.js
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Examples/Vosklet.wasm
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20
README.md
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@@ -1,19 +1,13 @@
# Overview # Overview
- A lightweight speech recognizer built on Vosk that can be run on the browser, inspired by [vosk-browser](https://github.com/ccoreilly/vosk-browser), but built from scratch and no code taken! - A lightweight, up to date speech recognizer in the browser with total gzipped size of **under a megabyte**
- Designed with basic/nothrow exception safety - Built from scratch, inspired by [vosk-browser](https://github.com/ccoreilly/vosk-browser)
- See the *examples* folder for examples on using the API.
- See *API.md* for the API reference
- See *test* for a developer build script for just the JS
# Compared to vosk-browser # Vosklet ...
- Is regularly maintained
- Support multiple models - Support multiple models
- Has models' storage path management - Include model storage management
- Has models' ID management (for model updates) - Include model ID management (for updates)
- Has smaller JS size (>3.1MB vs 900KB gzipped) - Wraps all Vosk's functionaly
- Has all related files (pthread worker, audio worklet processor,...) merged
- Has faster processing time
- Has shorter from-scratch build time
- Has more Vosk functions exposed
# Basic usage (microphone recognition in English) # Basic usage (microphone recognition in English)
- Result are logged to the console. - Result are logged to the console.

5
Vosklet.js
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Vosklet.wasm
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2
src/Recognizer.cc
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@@ -1,5 +1,5 @@
#include "Recognizer.h" #include "Recognizer.h"
#include "emscripten/atomic.h"
Recognizer::Recognizer(int index, float sampleRate, CommonModel* model) : Recognizer::Recognizer(int index, float sampleRate, CommonModel* model) :
index{index}, index{index},
rec{vosk_recognizer_new(std::get<VoskModel*>(model->mdl), sampleRate)} rec{vosk_recognizer_new(std::get<VoskModel*>(model->mdl), sampleRate)}

64
src/Util.cc
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@@ -1,10 +1,21 @@
#include "Util.h" #include "Util.h"
#include <emscripten/em_asm.h> #include <emscripten/em_js.h>
ThreadPool globalPool; #include <emscripten/wasm_worker.h>
void fireEv(int index, const char* content, const char* type) {
MAIN_THREAD_EM_ASM({ WorkerPool globalPool;
objs[$0].dispatchEvent(new CustomEvent($2 === 0 ? "0" : UTF8ToString($2), { "detail" : UTF8ToString($1) })); EM_JS(void, _fireEv, (int index, int content, int type), {
}, index, content, type); objs[index].dispatchEvent(new CustomEvent(type === 0 ? "0" : UTF8ToString(type), { "detail" : UTF8ToString(content) }));
})
void fireEv(int index, const char* _content, const char* _type) {
int content = reinterpret_cast<int>(_content);
int type = reinterpret_cast<int>(_type);
switch(emscripten_wasm_worker_self_id()) {
case 0: [[unlikely]]
_fireEv(index, content, type);
break;
case 1: [[likely]]
emscripten_wasm_worker_post_function_viii(0, _fireEv, index, content, type);
}
} }
int untar(unsigned char* tar, int tarSize, const std::string& storepath) { int untar(unsigned char* tar, int tarSize, const std::string& storepath) {
if(std::memcmp(tar + 257, "ustar", 5)) return IncorrectFormat; if(std::memcmp(tar + 257, "ustar", 5)) return IncorrectFormat;
@@ -46,40 +57,41 @@ int untar(unsigned char* tar, int tarSize, const std::string& storepath) {
} }
return Successful; return Successful;
} }
void Thread::startup(ThreadPool* pool) { void Worker::startup(int _self, int _pool) {
while(!pool->done) { Worker& self = *reinterpret_cast<Worker*>(_self);
WorkerPool& pool = *reinterpret_cast<WorkerPool*>(_pool);
while(!pool.done) {
// Wait until unlocked // Wait until unlocked
emscripten_atomic_wait_u32(&pool->qLock, true, -1); emscripten_atomic_wait_u32(&pool.qLock, true, -1);
if(pool->done) break; if(pool.done) break;
// If there is no task then everyone has to wait until there is more // If there is no task then everyone has to wait until there is more
if(pool->taskQ.empty()) { if(pool.taskQ.empty()) {
emscripten_atomic_store_u32(&pool->qLock, true); emscripten_atomic_store_u32(&pool.qLock, true);
continue; continue;
} }
// If this locks, the returned (loaded) value will be false, and we move on // If this locks, the returned (loaded) value will be false, and we move on
if(emscripten_atomic_cas_u32(&pool->qLock, false, true)) continue; if(emscripten_atomic_cas_u32(&pool.qLock, false, true)) continue;
fn = pool->taskQ.front(); self.fn = pool.taskQ.front();
pool->taskQ.pop(); pool.taskQ.pop();
// Unlock // Unlock
emscripten_atomic_store_u32(&pool->qLock, false); emscripten_atomic_store_u32(&pool.qLock, false);
emscripten_atomic_notify(&pool->qLock, 1); emscripten_atomic_notify(&pool.qLock, 1);
fn(); self.fn();
} }
} }
ThreadPool::ThreadPool() { WorkerPool::WorkerPool() {
for(Thread& thrd : threads) { for(int i = 0; i < workers.size(); i++) {
thrd.handle = std::thread{&Thread::startup, &thrd, this}; workers[i].handle = emscripten_create_wasm_worker(&stacks[i * workerStack], workerStack);
emscripten_wasm_worker_post_function_vii(workers[i].handle, Worker::startup, reinterpret_cast<int>(&workers[i]), reinterpret_cast<int>(this));
} }
} }
ThreadPool::~ThreadPool() { WorkerPool::~WorkerPool() {
done = true; done = true;
emscripten_atomic_store_u32(&qLock, false); emscripten_atomic_store_u32(&qLock, false);
emscripten_atomic_notify(&qLock, -1); emscripten_atomic_notify(&qLock, -1);
for(Thread& thrd : threads) { emscripten_terminate_all_wasm_workers();
thrd.handle.detach();
}
} }
void ThreadPool::exec(std::function<void()> fn) { void WorkerPool::exec(std::function<void()> fn) {
taskQ.emplace(fn); taskQ.emplace(fn);
emscripten_atomic_store_u32(&qLock, false); emscripten_atomic_store_u32(&qLock, false);
emscripten_atomic_notify(&qLock, 1); emscripten_atomic_notify(&qLock, 1);

33
src/Util.h
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@@ -1,10 +1,9 @@
#pragma once #pragma once
#include <thread>
#include <filesystem> #include <filesystem>
#include <functional> #include <functional>
#include <variant> #include <variant>
#include <fstream> #include <fstream>
#include <emscripten/atomic.h> #include <emscripten/atomic.h>
#include <emscripten/console.h> #include <emscripten/console.h>
namespace fs = std::filesystem; namespace fs = std::filesystem;
@@ -22,26 +21,28 @@ enum UntarStatus {
FailedWrite, FailedWrite,
FailedClose FailedClose
}; };
struct ThreadPool; struct WorkerPool;
struct Thread { struct Worker {
std::thread handle; int handle;
std::function<void()> fn; std::function<void()> fn;
void startup(ThreadPool* pool); static void startup(int _self, int _pool);
}; };
struct ThreadPool { #ifndef MAX_WORKERS
#define MAX_WORKERS 1
#endif
static constexpr int workerStack{65536};
static std::array<std::byte, MAX_WORKERS * workerStack> stacks;
struct WorkerPool {
bool qLock{true}; // True is locked, false is unlocked bool qLock{true}; // True is locked, false is unlocked
bool done{}; bool done{};
std::queue<std::function<void()>> taskQ; std::queue<std::function<void()>> taskQ;
#ifndef MAX_THREADS std::array<Worker, MAX_WORKERS> workers;
#define MAX_THREADS 1 #undef MAX_WORKERS
#endif WorkerPool();
std::array<Thread, MAX_THREADS> threads; ~WorkerPool();
#undef MAX_THREADS
ThreadPool();
~ThreadPool();
void exec(std::function<void()> fn); void exec(std::function<void()> fn);
}; };
extern ThreadPool globalPool; extern WorkerPool globalPool;
void fireEv(int index, const char* content, const char* type = nullptr); void fireEv(int index, const char* _content, const char* _type = nullptr);
int untar(unsigned char* tar, int tarSize, const std::string& storepath); int untar(unsigned char* tar, int tarSize, const std::string& storepath);

5
src/Wrapper.js
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@@ -147,7 +147,4 @@ Module.createRecognizerWithSpkModel = (model, sampleRate, spkModel) => {
Module.createRecognizerWithGrm = (model, sampleRate, grammar) => { Module.createRecognizerWithGrm = (model, sampleRate, grammar) => {
return Recognizer.create(model.obj, sampleRate, 3, grammar, null) return Recognizer.create(model.obj, sampleRate, 3, grammar, null)
} }
// See Emscripten issue #21937
if (!ENVIRONMENT_IS_PTHREAD) Module['mainScriptUrlOrBlob'] = new Blob([`importScripts('${_scriptName}')`], { type : "text/javascript" })

4
src/make
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@@ -73,12 +73,12 @@ if [ ! -d "$VOSK" ]; then
fi fi
cd "$SRC" && cd "$SRC" &&
em++ Util.cc CommonModel.cc Recognizer.cc Bindings.cc -O3 -Wno-pthreads-mem-growth -DEMSCRIPTEN_HAS_UNBOUND_TYPE_NAMES=0 -fno-rtti -DMAX_THREADS="$MAX_THREADS" -sWASMFS -sWASM_BIGINT -sMODULARIZE -sEMBIND_STD_STRING_IS_UTF8 -sPTHREAD_POOL_DELAY_LOAD -sTEXTDECODER=2 -sPTHREAD_POOL_SIZE_STRICT=2 -sINITIAL_MEMORY="$INITIAL_MEMORY" -sALLOW_MEMORY_GROWTH -sPTHREAD_POOL_SIZE="$MAX_THREADS" -sPOLYFILL=0 -sEXIT_RUNTIME=0 -sINVOKE_RUN=0 -sSUPPORT_LONGJMP=0 -sALLOW_BLOCKING_ON_MAIN_THREAD=0 -sEXPORTED_FUNCTIONS=_malloc -sEXPORT_NAME=loadVosklet -sMALLOC=emmalloc -sEXPORTED_RUNTIME_METHODS=UTF8ToString,stringToUTF8OnStack -sENVIRONMENT=web,worker -I. -I"$VOSK"/src -L"$KALDI"/src -l:online2/kaldi-online2.a -l:decoder/kaldi-decoder.a -l:ivector/kaldi-ivector.a -l:gmm/kaldi-gmm.a -l:tree/kaldi-tree.a -l:feat/kaldi-feat.a -l:cudamatrix/kaldi-cudamatrix.a -l:lat/kaldi-lat.a -l:lm/kaldi-lm.a -l:rnnlm/kaldi-rnnlm.a -l:hmm/kaldi-hmm.a -l:nnet3/kaldi-nnet3.a -l:transform/kaldi-transform.a -l:matrix/kaldi-matrix.a -l:fstext/kaldi-fstext.a -l:util/kaldi-util.a -l:base/kaldi-base.a -L"$OPENFST"/lib -l:libfst.a -l:libfstngram.a -L"$CLAPACK_WASM" -l:CBLAS/lib/cblas.a -l:CLAPACK-3.2.1/lapack.a -l:CLAPACK-3.2.1/libcblaswr.a -l:f2c_BLAS-3.8.0/blas.a -l:libf2c/libf2c.a -L"$VOSK"/src -l:vosk.a -lembind -pthread -flto -msimd128 -mreference-types -mnontrapping-fptoint -mextended-const -msign-ext -mmutable-globals --pre-js Wrapper.js -o ../Vosklet.js && em++ Util.cc CommonModel.cc Recognizer.cc Bindings.cc -O3 -Wall -Werror -DEMSCRIPTEN_HAS_UNBOUND_TYPE_NAMES=0 -fno-rtti -DMAX_WORKERS="$MAX_THREADS" -sWASMFS -sWASM_BIGINT -sMODULARIZE -sTEXTDECODER=2 -sWASM_WORKERS=2 -sEVAL_CTORS=2 -sINITIAL_MEMORY="$INITIAL_MEMORY" -sALLOW_MEMORY_GROWTH -sPOLYFILL=0 -sEXIT_RUNTIME=0 -sINVOKE_RUN=0 -sSUPPORT_LONGJMP=0 -sEXPORTED_FUNCTIONS=_malloc -sEXPORT_NAME=loadVosklet -sMALLOC=emmalloc -sEXPORTED_RUNTIME_METHODS=UTF8ToString,stringToUTF8OnStack -sENVIRONMENT=web,worker -I. -I"$VOSK"/src -L"$KALDI"/src -l:online2/kaldi-online2.a -l:decoder/kaldi-decoder.a -l:ivector/kaldi-ivector.a -l:gmm/kaldi-gmm.a -l:tree/kaldi-tree.a -l:feat/kaldi-feat.a -l:cudamatrix/kaldi-cudamatrix.a -l:lat/kaldi-lat.a -l:lm/kaldi-lm.a -l:rnnlm/kaldi-rnnlm.a -l:hmm/kaldi-hmm.a -l:nnet3/kaldi-nnet3.a -l:transform/kaldi-transform.a -l:matrix/kaldi-matrix.a -l:fstext/kaldi-fstext.a -l:util/kaldi-util.a -l:base/kaldi-base.a -L"$OPENFST"/lib -l:libfst.a -l:libfstngram.a -L"$CLAPACK_WASM" -l:CBLAS/lib/cblas.a -l:CLAPACK-3.2.1/lapack.a -l:CLAPACK-3.2.1/libcblaswr.a -l:f2c_BLAS-3.8.0/blas.a -l:libf2c/libf2c.a -L"$VOSK"/src -l:vosk.a -lembind -flto -msimd128 -mreference-types -mnontrapping-fptoint -mextended-const -msign-ext -mmutable-globals --pre-js Wrapper.js -o ../Vosklet.js
cd .. && cd .. &&
rm -f Vosklet.worker.js rm -f Vosklet.worker.js
cp Vosklet.js Examples/Vosklet.js && cp Vosklet.js Examples/Vosklet.js &&
cp Vosklet.wasm Example/Vosklet.wasm && cp Vosklet.wasm Examples/Vosklet.wasm &&
# Can't serve files from raw.githubusercontent with Content-Encoding: gzip header so the browser won't decompress automatically. Manually decompressing instead. # Can't serve files from raw.githubusercontent with Content-Encoding: gzip header so the browser won't decompress automatically. Manually decompressing instead.
sed -i 's/res.body/new Response(res.body.pipeThrough(new DecompressionStream("gzip"))).body/' Examples/Vosklet.js && sed -i 's/res.body/new Response(res.body.pipeThrough(new DecompressionStream("gzip"))).body/' Examples/Vosklet.js &&

6
test
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@@ -39,11 +39,9 @@ cd src &&
MODE=1 && # 0: Ultra debug info, 1: Optimized release, else custom MODE=1 && # 0: Ultra debug info, 1: Optimized release, else custom
echo "Mode = $MODE" && echo "Mode = $MODE" &&
if [ "$MODE" = 0 ]; then if [ "$MODE" = 0 ]; then
em++ Util.cc CommonModel.cc Recognizer.cc Bindings.cc -O0 -Wno-pthreads-mem-growth -DEMSCRIPTEN_HAS_UNBOUND_TYPE_NAMES=0 -fno-rtti -DMAX_THREADS="$MAX_THREADS" -Wall -Werror -Wno-pthreads-mem-growth -sWASMFS -sWASM_BIGINT -sMODULARIZE -sEMBIND_STD_STRING_IS_UTF8 -sPTHREAD_POOL_DELAY_LOAD -sRUNTIME_DEBUG -sALLOW_MEMORY_GROWTH -sSTACK_OVERFLOW_CHECK=2 -sTEXTDECODER=2 -sPTHREAD_POOL_SIZE_STRICT=2 -sASSERTIONS=2 -sINITIAL_MEMORY="$INITIAL_MEMORY" -sPTHREAD_POOL_SIZE="$MAX_THREADS" -sDISABLE_EXCEPTION_CATCHING=0 -sEXIT_RUNTIME=0 -sINVOKE_RUN=0 -sPOLYFILL=0 -sALLOW_BLOCKING_ON_MAIN_THREAD=0 -sEXPORTED_FUNCTIONS=_malloc -sEXPORT_NAME=loadVosklet -sMALLOC=emmalloc -sEXPORTED_RUNTIME_METHODS=UTF8ToString,stringToUTF8OnStack -sENVIRONMENT=web,worker -I. -I"$VOSK"/src -L"$KALDI"/src -l:online2/kaldi-online2.a -l:decoder/kaldi-decoder.a -l:ivector/kaldi-ivector.a -l:gmm/kaldi-gmm.a -l:tree/kaldi-tree.a -l:feat/kaldi-feat.a -l:cudamatrix/kaldi-cudamatrix.a -l:lat/kaldi-lat.a -l:lm/kaldi-lm.a -l:rnnlm/kaldi-rnnlm.a -l:hmm/kaldi-hmm.a -l:nnet3/kaldi-nnet3.a -l:transform/kaldi-transform.a -l:matrix/kaldi-matrix.a -l:fstext/kaldi-fstext.a -l:util/kaldi-util.a -l:base/kaldi-base.a -L"$OPENFST"/lib -l:libfst.a -l:libfstngram.a -L"$CLAPACK_WASM" -l:CBLAS/lib/cblas.a -l:CLAPACK-3.2.1/lapack.a -l:CLAPACK-3.2.1/libcblaswr.a -l:f2c_BLAS-3.8.0/blas.a -l:libf2c/libf2c.a -L"$VOSK"/src -l:vosk.a -lembind -pthread -flto -fsanitize=undefined -fsanitize=address -fsanitize=leak -msimd128 -mreference-types -mnontrapping-fptoint -mextended-const -msign-ext -mmutable-globals -g3 --pre-js Wrapper.js -o ../test.js em++ Util.cc CommonModel.cc Recognizer.cc Bindings.cc -O0 -DEMSCRIPTEN_HAS_UNBOUND_TYPE_NAMES=0 -fno-rtti -DMAX_WORKERS="$MAX_THREADS" -sWASMFS -sWASM_BIGINT -sMODULARIZE -sTEXTDECODER=2 -sWASM_WORKERS=2 -sEVAL_CTORS=2 -sSTACK_OVERFLOW_CHECK=2 -sASSERTIONS=2 -sINITIAL_MEMORY="$INITIAL_MEMORY" -sALLOW_MEMORY_GROWTH -sRUNTIME_DEBUG -sPOLYFILL=0 -sEXIT_RUNTIME=0 -sINVOKE_RUN=0 -sDISABLE_EXCEPTION_CATCHING=0 -sEXPORTED_FUNCTIONS=_malloc -sEXPORT_NAME=loadVosklet -sMALLOC=emmalloc -sEXPORTED_RUNTIME_METHODS=UTF8ToString -sENVIRONMENT=web,worker -I. -I"$VOSK"/src -L"$KALDI"/src -l:online2/kaldi-online2.a -l:decoder/kaldi-decoder.a -l:ivector/kaldi-ivector.a -l:gmm/kaldi-gmm.a -l:tree/kaldi-tree.a -l:feat/kaldi-feat.a -l:cudamatrix/kaldi-cudamatrix.a -l:lat/kaldi-lat.a -l:lm/kaldi-lm.a -l:rnnlm/kaldi-rnnlm.a -l:hmm/kaldi-hmm.a -l:nnet3/kaldi-nnet3.a -l:transform/kaldi-transform.a -l:matrix/kaldi-matrix.a -l:fstext/kaldi-fstext.a -l:util/kaldi-util.a -l:base/kaldi-base.a -L"$OPENFST"/lib -l:libfst.a -l:libfstngram.a -L"$CLAPACK_WASM" -l:CBLAS/lib/cblas.a -l:CLAPACK-3.2.1/lapack.a -l:CLAPACK-3.2.1/libcblaswr.a -l:f2c_BLAS-3.8.0/blas.a -l:libf2c/libf2c.a -L"$VOSK"/src -l:vosk.a -lembind -flto -msimd128 -mreference-types -mnontrapping-fptoint -mextended-const -msign-ext -mmutable-globals --pre-js Wrapper.js -o ../test.js
elif [ "$MODE" = 1 ]; then elif [ "$MODE" = 1 ]; then
em++ Util.cc CommonModel.cc Recognizer.cc Bindings.cc -O3 -Wno-pthreads-mem-growth -DEMSCRIPTEN_HAS_UNBOUND_TYPE_NAMES=0 -fno-rtti -DMAX_THREADS="$MAX_THREADS" -sWASMFS -sWASM_BIGINT -sMODULARIZE -sEMBIND_STD_STRING_IS_UTF8 -sPTHREAD_POOL_DELAY_LOAD -sTEXTDECODER=2 -sPTHREAD_POOL_SIZE_STRICT=2 -sINITIAL_MEMORY="$INITIAL_MEMORY" -sALLOW_MEMORY_GROWTH -sPTHREAD_POOL_SIZE="$MAX_THREADS" -sPOLYFILL=0 -sEXIT_RUNTIME=0 -sINVOKE_RUN=0 -sSUPPORT_LONGJMP=0 -sALLOW_BLOCKING_ON_MAIN_THREAD=0 -sEXPORTED_FUNCTIONS=_malloc -sEXPORT_NAME=loadVosklet -sMALLOC=emmalloc -sEXPORTED_RUNTIME_METHODS=UTF8ToString,stringToUTF8OnStack -sENVIRONMENT=web,worker -I. -I"$VOSK"/src -L"$KALDI"/src -l:online2/kaldi-online2.a -l:decoder/kaldi-decoder.a -l:ivector/kaldi-ivector.a -l:gmm/kaldi-gmm.a -l:tree/kaldi-tree.a -l:feat/kaldi-feat.a -l:cudamatrix/kaldi-cudamatrix.a -l:lat/kaldi-lat.a -l:lm/kaldi-lm.a -l:rnnlm/kaldi-rnnlm.a -l:hmm/kaldi-hmm.a -l:nnet3/kaldi-nnet3.a -l:transform/kaldi-transform.a -l:matrix/kaldi-matrix.a -l:fstext/kaldi-fstext.a -l:util/kaldi-util.a -l:base/kaldi-base.a -L"$OPENFST"/lib -l:libfst.a -l:libfstngram.a -L"$CLAPACK_WASM" -l:CBLAS/lib/cblas.a -l:CLAPACK-3.2.1/lapack.a -l:CLAPACK-3.2.1/libcblaswr.a -l:f2c_BLAS-3.8.0/blas.a -l:libf2c/libf2c.a -L"$VOSK"/src -l:vosk.a -lembind -pthread -flto -msimd128 -mreference-types -mnontrapping-fptoint -mextended-const -msign-ext -mmutable-globals --pre-js Wrapper.js -o ../test.js em++ Util.cc CommonModel.cc Recognizer.cc Bindings.cc -O3 -Wall -Werror -DEMSCRIPTEN_HAS_UNBOUND_TYPE_NAMES=0 -fno-rtti -DMAX_WORKERS="$MAX_THREADS" -sWASMFS -sWASM_BIGINT -sMODULARIZE -sTEXTDECODER=2 -sWASM_WORKERS=2 -sEVAL_CTORS=2 -sINITIAL_MEMORY="$INITIAL_MEMORY" -sALLOW_MEMORY_GROWTH -sPOLYFILL=0 -sEXIT_RUNTIME=0 -sINVOKE_RUN=0 -sSUPPORT_LONGJMP=0 -sEXPORTED_FUNCTIONS=_malloc -sEXPORT_NAME=loadVosklet -sMALLOC=emmalloc -sEXPORTED_RUNTIME_METHODS=UTF8ToString,stringToUTF8OnStack -sENVIRONMENT=web,worker -I. -I"$VOSK"/src -L"$KALDI"/src -l:online2/kaldi-online2.a -l:decoder/kaldi-decoder.a -l:ivector/kaldi-ivector.a -l:gmm/kaldi-gmm.a -l:tree/kaldi-tree.a -l:feat/kaldi-feat.a -l:cudamatrix/kaldi-cudamatrix.a -l:lat/kaldi-lat.a -l:lm/kaldi-lm.a -l:rnnlm/kaldi-rnnlm.a -l:hmm/kaldi-hmm.a -l:nnet3/kaldi-nnet3.a -l:transform/kaldi-transform.a -l:matrix/kaldi-matrix.a -l:fstext/kaldi-fstext.a -l:util/kaldi-util.a -l:base/kaldi-base.a -L"$OPENFST"/lib -l:libfst.a -l:libfstngram.a -L"$CLAPACK_WASM" -l:CBLAS/lib/cblas.a -l:CLAPACK-3.2.1/lapack.a -l:CLAPACK-3.2.1/libcblaswr.a -l:f2c_BLAS-3.8.0/blas.a -l:libf2c/libf2c.a -L"$VOSK"/src -l:vosk.a -lembind -flto -msimd128 -mreference-types -mnontrapping-fptoint -mextended-const -msign-ext -mmutable-globals --pre-js Wrapper.js -o ../test.js
else
:
fi fi
sed -i 's/res.body/new Response(res.body.pipeThrough(new DecompressionStream("gzip"))).body/' ../test.js sed -i 's/res.body/new Response(res.body.pipeThrough(new DecompressionStream("gzip"))).body/' ../test.js
rm -f ../test.worker.js rm -f ../test.worker.js